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5. One of the following spaces is first countable but not second countable * (1 Point) The reals R with the co-finite to
Posted: Tue Sep 07, 2021 7:09 am
by answerhappygod
- 5 One Of The Following Spaces Is First Countable But Not Second Countable 1 Point The Reals R With The Co Finite To 1 (238.56 KiB) Viewed 88 times
5. One of the following spaces is first countable but not second countable * (1 Point) The reals R with the co-finite topology The reals R with the co-countable topology The reals with the discrete topology The reals 2 with the indiscrete topology The reals ? with the usual topology The reals 2. with the left ray topology